I am studying Modern English.

The Neolithic was an important period in human history.

The colossal squid is the largest squid living in the deep sea.

The colossal squid is one of the largest squids in the world.

This figure is an isosceles trapezoid.

I like traveling long distances by sleeping car.

I am a member of the Third International.

The Second International was established to protect the rights of workers.

He was the first discoverer of that new species of plant.

He damaged his peroneus tertius muscle due to a foot injury.